The winning Delaware Play 3 numbers for July 21, 1989 were: night 1-4-9.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Jul 21, 1989 | Night | 1-4-9 | 14 | 5 |
| Jul 20, 1989 | Night | 1-3-6 | 10 | 1 |
| Jul 19, 1989 | Night | 8-0-6 | 14 | 5 |
| Jul 18, 1989 | Night | 3-7-7 | 17 | 8 |
| Jul 17, 1989 | Night | 0-3-4 | 7 | 7 |
| Jul 15, 1989 | Night | 8-4-5 | 17 | 8 |